With a sustained compute power of 1.7 exaflops and a peak of over 2.7 exaflops, El Capitan knocks previous leader Frontier to second on the list of the most powerful supercomputers in the world. El Capitan was built by HPE for the National Nuclear Security Administration (NNSA) at the Lawrence Livermore National Laboratory (LLNL) to simulate nuclear weapons tests.

AMD is once again dominating the Top500 list of the world's most powerful supercomputers with El Capitan, a newly introduced HPC system housed at Lawrence Livermore

According to the T0P500 list, the El Capitan, running AMD Epyc CPUs and Instinct accelerators, took the top spot in its supercomputer rankings. It shouldered Frontier, which also uses AMD Epyc CPUs, to second place.

AMD powers the El Capitan supercomputer at Lawrence Livermore National Laboratory (LLNL) with Instinct MI300A APUs, the faster supercomputer in the world.

El Capitan was built by HPE and features over 11M cores by way of AMD's EPYC processors a MI300A AI accelerators.

AMD has maintained its leadership in high-performance computing by powering El Capitan, the fastest supercomputer globally, for the sixth year in a row on the Top 500 list.

The supercomputer, housed at Lawrence Livermore National Laboratory, achieves 1.742 exaFLOPs. China's machines could be even faster, but it's not sharing details publicly.